Product Details | SLEEVE BEARING

3120-01-445-7794 A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also BUSHING, SLEEVE; SPACER, SLEEVE; and WASHER (as modified). Excludes PIN, HOLLOW.

Part Alternates: M81934/2-24C048, M81934224C048, AS81934, 56W44-SK-8504 86, 56W44SK850486, 3120-01-445-7794, 01-445-7794, 3120014457794, 014457794

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 12 JUN 1997 01-445-7794

Drawings & Photos | NSN 3120-01-445-7794


Demand History | NSN 3120-01-445-7794

Part Number Request Date QTY Origin
3120-01-445-7794 2025-09-260 72 DIBBS
3120-01-445-7794 2023-12-339 109 DIBBS
3120-01-445-7794 2023-02-41 50 US
3120-01-445-7794 2023-02-41 100 US
3120-01-445-7794 2022-12-345 64 DIBBS
3120-01-445-7794 2022-04-112 12 United States
3120-01-445-7794 2021-09-268 6 ES
3120-01-445-7794 2021-02-48 12 United States
56W44SK850486 2019-11-323 2 United States
3120-01-445-7794 2019-10-279 204 DIBBS
3120-01-445-7794 2017-03-66 143 DIBBS
3120-01-445-7794 2016-08-238 1 United States
3120-01-445-7794 2015-03-65 12 US
3120-01-445-7794 2013-05-149 123 DIBBS
AS81934 2013-01-25 10 United States
3120-01-445-7794 2011-11-307 44 DIBBS
3120-01-445-7794 2010-12-363 12 DIBBS
3120-01-445-7794 2010-07-211 12 United States
3120-01-445-7794 2009-06-152 4 DIBBS
3120-01-445-7794 2009-02-40 10 DIBBS
M81934224C048 2008-11-326 12 US
3120-01-445-7794 2008-11-310 1 US
AS81934 2008-02-46 10 US

Cross Reference | NSN 3120-01-445-7794

Part Number Cage Code Manufacturer
56W44-SK-8504 86 53711 NAVAL SEA SYSTEMS COMMAND
AS81934 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
M81934/2-24C048 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
M81934/2-24C048 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 3120-01-445-7794

Characteristic Specifications
MATERIAL PLASTIC POLYTETRAFLUOROETHYLENE INNER LAYER STEEL COMP 630 OUTER LAYER
STYLE DESIGNATOR 22C SOLID
OVERALL LENGTH 1.5937 INCHES NOMINAL
BODY OUTSIDE DIAMETER 1.7523 INCHES NOMINAL
BODY INSIDE DIAMETER 1.5015 INCHES NOMINAL
FLANGE OUTSIDE DIAMETER 2.2500 INCHES NOMINAL
FLANGE WIDTH 0.0937 INCHES NOMINAL
CORNER SHAPE UNDERCUT OUTSIDE LEFT CORNER SQUARE OUTSIDE RIGHT CORNER SQUARE INSIDE RIGHT CORNER SQUARE INSIDE LEFT CORNER SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER UNDERCUT LEFT FLANGE BODY CORNER
(NON-CORE DATA) UNDERCUT WIDTH 0.0450 INCHES NOMINAL 0.0620 INCHES NOMINAL
(NON-CORE DATA) UNDERCUT DEPTH 0.0200 INCHES NOMINAL 0.0050 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 3120-01-445-7794

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 114820 BEARINGS/BUSHINGS NOI BALL/ROLLER
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 742 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 3120-01-445-7794

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each